FIELD: information technology.
SUBSTANCE: base station comprises: a frequency scheduler which generates scheduling information for allocating a block of resources to a terminal performing communication; a retransmission control unit which determines the number of control channels allocated for the radio signal frame, the control channel containing scheduling information; a control channel multiplexing unit which multiplexes control channels into a single radio signal frame in accordance with the number of control channels determined by the retransmission control unit; a multiplexing unit which time-division multiplexes the output signal of the control channel multiplexing unit with channels other than the control channel; and a unit for transmitting the output signal from the multiplexing unit.
EFFECT: efficient control channel transmission to each terminal with a different used bandwidth.
3 cl, 12 dwg
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Authors
Dates
2012-02-27—Published
2007-06-14—Filed